Analog Devices SHARC ADSP-21368 Hardware Reference Manual page 154

SDRAM Controller
ADSP-21367
C
O
N
T
R
O
L
A
D
D
R
E
S
S
Figure 3-6. Uniprocessor System With Multiple SDRAM Devices
3-46
RAS
CAS
SDWE
SDCKE
MS3
A[15:11]
A[9:1]
SDA10
A17
A18
SDCLK
DATA [3:0]
DATA[31-0]
DATA [7:4]
DATA [11:8]
DATA [15:12]
ADSP-21368 SHARC Processor Hardware Reference
RAS SDRAM #1
4M X 4 X 4
CAS
WE
CKE
CS
DQM
A[14:0]
BA0
DQM
BA1
CLK
DATA [3:0]
DQM
DATA [3:0]
SDRAM #2
4M X 4 X 4
DATA [3:0]
SDRAM #3
4M X 4 X 4
DATA [3:0]
SDRAM #4
4M X 4 X 4
DQM